in theory yes. we do have a certificate installed and most of our site is already reachable through a secure connection, like: https://www.shiva-engine.com/get/ however that link also shows that the page is mixed code and pulls in content from non-https secure sources as well. making a good end-to-end https page with all our wordpress/forum/store/... customizations will take some effort. it's a low priority for now.